CompAS - Computational Atomic Structure group meeting

26 Jun 2024, 09:00 → 28 Jun 2024, 13:00 Europe/Lisbon

1.4.14 (Faculdade de Ciências da Universidade de Lisboa)

The Computation Atomic Structure collaboration welcomes you to the 2024 edition of our annual CompAS meeting, this year hosted at the Faculty of Sciences of the University of Lisbon, and organized by the LIP NUC-RIA and RADART-Dosimetry groups at FCUL.

Three days will be devoted to workshops and talks, with ample time for discussions in between sessions. 

Schedule

• Wednesday 26/6
  • Overview of atomic structure codes and their applications
  • Get together 
• Thursday 27/6
  • Tribute to Charlotte Froese Fischer
  • Advances and applications of GRASP
  • Dinner together (please fill-in the survey)
• Friday 28/6
  • Advances and applications of GRASP
  • Board Meeting

 

Thursday Dinner 

Thursday's dinner will be held at Mesa do Bairro, in Campo Pequeno at 20:00 (find address here https://maps.app.goo.gl/JaX4WGmMRmP2khcF9)

Confirmed Speakers

• Paul Indelicato
• Per Jönsson
• Stephan Fritzsche
• Patrick Palmeri
• Gediminas Gaigalas
• Paweł Syty
• Michel Godefroid
• Ran Si
• Jörgen Ekman
• Jacek Bieron 

About CompAS

The CompAS collaboration is involved in developing state-of-the-art methods and codes for atomic calculations based on multiconfiguration methods, implemented in e.g. the GRASP2018 and ATSP2K codes. The group includes members from all around the world with a wide range of expertise and is constantly developing techniques for the evaluation of atomic properties of the highest quality. We regularly meet, at least, once a year since the group was formed in 2012, with exceptions (2020 and 2021) due to the Covid restrictions.

Previous CompAS meetings:

• Mölle, Sweden, July 6-9, 2012 
• Ystad, Sweden, August 10-12, 2013. 
• Malmö, Sweden, October 15-17, 2015. 
• Malmö/Lund, Sweden, June 1-4, 2016. 
• Malmö/Lund, Sweden, August 18-22, 2017. 
• Malmö/Lund, Sweden, June 14-18, 2018. 
• Brussels, Belgium, November 22-23, 2019.
• Sopot/Gdańsk, Poland, October 1-3, 2022.
• Uppsala, Sweden, June 6- 9, 2023

 

                      

Wednesday, 26 June

09:00 → 09:15 Opening

Conveners: Godefroid, M. (Université libre de Bruxelles), Jönsson, P. (Malmö University), Marques, J.

09:15 → 17:15 Overview of Atomic Structure Codes and their Applications

09:15 GRASP overview

Speaker: Jönsson, P. (Malmö University)

10:00 MDFGME: new developments and examples of applications

Speaker: Indelicato, P. (CNRS/Laboratoire Kastler Brossel)

10:45 Coffee Break

11:15 A GRASP2018 - Cowan’s code - AMBiT multiplatform approach for kilonovae opacity computation

Speaker: Palmeri, P. (FNRS/UMONS)

12:00 The Flexible Atomic Code as a tool for opacity calculations

Speaker: Ferreira da Silva, R. (LIP)

12:30 Lunch Break

14:00 JAC: A toolbox for atomic computations

Speaker: Fritzsche, S. (Helmholtz-Institut Jena)

14:45 MCDHF calculations of the first ionization potential of Thorium

Speaker: Brasseur, M. (Universitè de Mons)

15:00 Relativistic treatment of hole alignment in noble gas atoms

Speaker: Tahouri, R. (Lunds Universitet)

15:15 Numerical estimation of early-stage kilonovae ejecta opacity reproducible in laboratory plasmas

Speaker: Bezmalinovich, M. (Università di Roma - Sapienza)

15:30 Coffee Break

16:00 Forbidden transitions in the lanthanide ions (with GRASP2018 and HFR)

Speaker: Maison, L.

16:15 MCDHF Calculations of Atomic Structure Parameters of Kr XIX

Speaker: Sharma, L. (Indian Institute of Technology (IIT) Roorkee, Roorkee, India)

16:30 Laser Optogalvanic Spectroscopy of Lead Lines − Isotope Shifts and Hyperfine Structure Studies

Speaker: Ms Rathi, S. (Indian Institute of Technology Roorkee, Roorkee, India)

16:45 Computation of Atomic Fundamental Parameters and Atomic Spectral Shapes with MCDF method

Speaker: Machado, J. (LIBPhys/FCT-UNL)

17:30 → 18:30 Get together (drink and snacks) in a nearby café-kiosk

Thursday, 27 June

09:00 → 12:30 Tribute to Charlotte Froese Fischer

09:00 From State College and Nashville to Brussels: an inspiring journey thanks to Charlotte

Speaker: and Michel Godefroid, A.

09:25 A layer-by-layer journey from Nashville to the edges of the Periodic Table

Speaker: Bieroń, J. (Uniwersytet Jagielloński)

09:50 Charlotte as a role model and mentor for coding

Speaker: Jönsson, P. (Malmö University)

10:15 Coffee Break

10:45 An inspiring figure motivating women to become scientists

Speaker: Si, R. (Fudan University)

11:10 A computational language for modeling atomic behavior

Speaker: Fritzsche, S. (Helmholtz-Institut Jena)

11:35 Charlotte, her family, and her academic family

Speaker: Fisher, C. (World Bank Group)

12:30 → 14:00 Lunch Break

14:00 → 16:30 Advances and applications of GRASP I

14:00 Core-valence and Core Correlations in the Second Order of Rayleigh-Schrödinger Perturbation Theory for the Relativistic Configuration Interaction Method: Theory

Speaker: Gaigalas, G. (Vilnius University, Institute of Theoretical Physics and Astrophysics)

14:45 Coffee Break

15:15 Improvements of the rangular, rmcdhf and rci programs based on CSFGs and their applications

Speaker: Si, R. (Fudan University)

15:45 Scattering lengths calculations - electron scattering

Speakers: Piłat, M. (Gdańsk University of Technology), Syty, P. (Gdańsk University of Technology)

16:30 → 17:00 Discussion session: GitHub issues for GRASP

Convener: Jönsson, P. (Malmö University)

20:00 → 22:00 Dinner

Restaurant Mesa do Bairro - https://maps.app.goo.gl/Ep6d3zgqNkXarx5y6

Friday, 28 June

09:00 → 11:45 Advances and applications of GRASP II

09:00 Core-valence and Core Correlations in the Second Order of Rayleigh-Schrödinger Perturbation Theory for the Relativistic Configuration Interaction Method: Implementation

Speaker: Gaigalas, G. (Vilnius University, Institute of Theoretical Physics and Astrophysics)

09:45 Probing nuclear structure using Grasp

Speaker: Ekman, J. (Malmö university)

10:30 Coffee Break

11:00 GRASP new developments

Speaker: Jönsson, P. (Malmö University)

11:45 → 12:00 Closing

Convener: Marques, J.

12:00 → 12:30 Board Meeting